30133313153 has 4 divisors (see below), whose sum is σ = 30947727060. Its totient is φ = 29318899248.

The previous prime is 30133313117. The next prime is 30133313159. The reversal of 30133313153 is 35131333103.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 23998037569 + 6135275584 = 154913^2 + 78328^2 .

It is a cyclic number.

It is not a de Polignac number, because 30133313153 - 2¹⁴ = 30133296769 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30133313159) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 407206898 + ... + 407206971.

It is an arithmetic number, because the mean of its divisors is an integer number (7736931765).

Almost surely, 2^30133313153 is an apocalyptic number.

It is an amenable number.

30133313153 is a deficient number, since it is larger than the sum of its proper divisors (814413907).

30133313153 is an equidigital number, since it uses as much as digits as its factorization.

30133313153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 814413906.

The product of its (nonzero) digits is 3645, while the sum is 26.

Adding to 30133313153 its reverse (35131333103), we get a palindrome (65264646256).

The spelling of 30133313153 in words is "thirty billion, one hundred thirty-three million, three hundred thirteen thousand, one hundred fifty-three".